Observation information
- date-obs: 2019-12-14
- time-obs: 13:39:58.734900000
- date-end: 2019-12-16
- time-end: 11:05:30.744600000
- obs_id: T03_168T01_9000003368
- exposure: 102737.547062
- sourceid: RX J0209.6-7427
- observer: amardeo
- ra_pnt: 32.39391
- dec_pnt: -74.45329
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_168T01_9000003368cztM0_level2.fits
| modeM0/AS1T03_168T01_9000003368cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,421,311,680 | 1,741,599,360 |
| Size | 1.3 GB
| 1.6 GB
|
| Events in quadrant A | 8,895,226 | 11,384,285 |
| Events in quadrant B | 8,468,050 | 11,334,403 |
| Events in quadrant C | 8,620,420 | 10,707,805 |
| Events in quadrant D | 7,391,894 | 9,655,908 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 2864 | 0 |
| B | 0 | 2864 | 0 |
| C | 0 | 2864 | 0 |
| D | 0 | 2864 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 229 | 0 |
| B | 0 | 229 | 0 |
| C | 0 | 229 | 0 |
| D | 0 | 229 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 293016 | 0 |
| B | 0 | 298326 | 0 |
| C | 0 | 298384 | 0 |
| D | 0 | 373693 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 141143 | 1339 | 0.948683% |
| B | 141143 | 1673 | 1.185323% |
| C | 141143 | 2523 | 1.787549% |
| D | 141143 | 6592 | 4.670441% |
Noise dominated fraction
Noise dominated data is calculated using 1-second bins in cleaned event files. If a bin has >2000 counts, and if more than 50% of those come from <1% of pixels, then it is considered to be noise-dominated and hence unusable.
| Quadrant |
# 1 sec bins |
Bins with >0 counts |
Bins with >2000 counts |
High rate bins dominated by noise |
Noise dominated (total time) |
Noise dominated (detector-on time) |
Marked lightcurve |
| A | 163533 | 141143 | 0 | 0 | 0.00% | 0.00% |  |
| B | 163533 | 141140 | 0 | 0 | 0.00% | 0.00% |  |
| C | 163533 | 141139 | 0 | 0 | 0.00% | 0.00% |  |
| D | 163533 | 140802 | 0 | 0 | 0.00% | 0.00% |  |
Top noisy pixels
Top three noisy pixels from each quadrant. If the there are fewer than three noisy pixels in the level2.evt file, extra rows are filled as -1
| Pixel properties |
Quadrant properties |
| Quadrant |
DetID |
PixID |
Counts |
Sigma |
Mean |
Median |
Sigma |
| A | 0 | 29 | 8496 | 11.37 | 2319 | 2202 | 553.6 |
| A | 7 | 110 | 7156 | 8.95 | 2319 | 2202 | 553.6 |
| A | 9 | 19 | 6727 | 8.17 | 2319 | 2202 | 553.6 |
| B | 2 | 9 | 6663 | 10.57 | 2244 | 2160 | 426.2 |
| B | 2 | 8 | 5553 | 7.96 | 2244 | 2160 | 426.2 |
| B | 5 | 128 | 5544 | 7.94 | 2244 | 2160 | 426.2 |
| C | 1 | 81 | 6660 | 7.93 | 2275 | 2152 | 568.6 |
| C | 1 | 80 | 6612 | 7.84 | 2275 | 2152 | 568.6 |
| C | 3 | 234 | 6188 | 7.1 | 2275 | 2152 | 568.6 |
| D | 10 | 189 | 5414 | 6.23 | 2115 | 1933 | 559.0 |
| D | 3 | 14 | 5289 | 6.0 | 2115 | 1933 | 559.0 |
| D | 6 | 67 | 5229 | 5.9 | 2115 | 1933 | 559.0 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
| Quadrant A |
 |
 |
Quadrant B |
| Quadrant D |
 |
 |
Quadrant C |
Count rate plots and images
| Plot type |
Count rate plots |
Images |
Comparison with Poisson distribution
Blue bars denote a histogram of data divided into 1 sec bins.
Red curve is a Poisson curve with rate = median count rate of data. |
 |
 |
Quadrant-wise count rates
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant A
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant B
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant C
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant D
Data is divided into 100 sec bins |
 |
 |
Housekeeping plots
| Parameter |
Plot |
| CZT HV Monitor |  |
| D_VDD |  |
| Temperature 1 |  |
| Veto HV Monitor |  |
| Veto LLD |  |
| Alpha Counter |  |
| _CPM_Rate |  |
| CZT Counter |  |
| +2.5 Volts monitor |  |
| +5 Volts monitor |  |
| _ROLL_ROT |  |
| _Roll_DEC |  |
| _Roll_RA |  |
| Veto Counter |  |